5,6-Dichloro-2,4-Pyrimidinediamine

Name: 5,6-Dichloro-2,4-Pyrimidinediamine
Brand: Zemixal
SKU: ZX-022172

Reference StandardAvailable on request

5,6-Dichloro-2,4-Pyrimidinediamine (CAS 89033-89-6) supplier Zemixal: C4H4Cl2N4, COA and SDS with every lot, worldwide shipping.

Pack sizes

5,6-Dichloro-2,4-Pyrimidinediamine chemical structure

CAS number89033-89-6

FormulaC₄H₄Cl₂N₄

Molar mass179 g/mol

Physical formSolid

HS code38229090

InChIKeyLQNTZVJAJKGYMB-UHFFFAOYSA-N

IUPAC name5,6-dichloropyrimidine-2,4-diamine

About 5,6-Dichloro-2,4-Pyrimidinediamine

Analytical teams working on Minoxidil use 5,6-Dichloro-2,4-Pyrimidinediamine as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 89033-89-6, formula C4H4Cl2N4 and molar mass 179 g/mol. It is handled as a solid.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Minoxidil

See every impurity, metabolite and related compound we list for this API.

Minoxidil standards

Typical uses

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 5,6-Dichloro-2,4-Pyrimidinediamine
Product name	5,6-Dichloro-2,4-Pyrimidinediamine
Catalogue number	ZX-022172
CAS number	89033-89-6
IUPAC name	5,6-dichloropyrimidine-2,4-diamine
Molecular formula	C₄H₄Cl₂N₄
Molar mass	179 g/mol
Exact mass	177.9813
Grade	Reference Standard
Physical form	Solid
XLogP3	1.1
H-bond donors / acceptors	2 / 4
Topological polar surface area	77.8 Å²
HS code	38229090
InChIKey	LQNTZVJAJKGYMB-UHFFFAOYSA-N
SMILES	C1(=C(N=C(N=C1Cl)N)N)Cl
PubChem CID	345631
Synonyms	2,4-diamino-5,6-dichloropyrimidine, 2,4-Pyrimidinediamine, 5,6-dichloro-, 2,4-Diamino 5,6 dichloropyrimidine, Pyrimidine, 2,4-diamino-5,6-dichloro-, 2,4-Diamine-5,6-Dichloropyrimidine

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of 5,6-Dichloro-2,4-Pyrimidinediamine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5,6-Dichloro-2,4-Pyrimidinediamine

Which CAS number identifies 5,6-Dichloro-2,4-Pyrimidinediamine?

5,6-Dichloro-2,4-Pyrimidinediamine is registered under CAS 89033-89-6. You may also see it listed as 2,4-diamino-5,6-dichloropyrimidine, 2,4-Pyrimidinediamine, 5,6-dichloro-, 2,4-Diamino 5,6 dichloropyrimidine. Our catalogue number for this item is ZX-022172.

What are the formula and molar mass of 5,6-Dichloro-2,4-Pyrimidinediamine?

For 5,6-Dichloro-2,4-Pyrimidinediamine, its formula is C4H4Cl2N4 and its molar mass is 179 g/mol. The systematic (IUPAC) name is 5,6-dichloropyrimidine-2,4-diamine. InChIKey LQNTZVJAJKGYMB-UHFFFAOYSA-N lets you match it in any structure database.

How is 5,6-Dichloro-2,4-Pyrimidinediamine used in pharmaceutical QC?

5,6-Dichloro-2,4-Pyrimidinediamine is a characterised reference material linked to Minoxidil. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.

What grade and pack sizes are available for 5,6-Dichloro-2,4-Pyrimidinediamine?

This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.

Which documents come with 5,6-Dichloro-2,4-Pyrimidinediamine?

Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.

Can Zemixal ship 5,6-Dichloro-2,4-Pyrimidinediamine to my country?

Yes. 5,6-Dichloro-2,4-Pyrimidinediamine ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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